Kyiv is working with allies on security guarantees akin to NATO's mutual protection pledge, Ukraine's president Volodymr Zelensky has said. Officials from Ukraine and allies the U.S., the U.K., France and Germany met in London on Thursday in a week when a peace proposal was produced which outlined an Article 5-like agreement which would be backed by Washington.

KYIV, Ukraine (AP) — A planned meeting Wednesday between top U.S., British, French and Ukrainian diplomats to push forward a peace deal between Russia and Ukraine was scrapped at the last minute, with U.S. Vice President JD Vance saying negotiations are reaching a moment of truth.